Quasi-isolated elements in reductive groups
| dc.creator | Bonnafé, Cédric | |
| dc.date | 2004-02-17 | |
| dc.date.accessioned | 2026-07-07T05:05:31Z | |
| dc.date.available | 2026-07-07T05:05:31Z | |
| dc.description | A semisimple element $s$ of a connected reductive group $G$ is said {\it quasi-isolated} (respectively {\it isolated}) if $C_G(s)$ (respectively $C_G^0(s)$) is not contained in a Levi subgroup of a proper parabolic subgroup of $G$. We study properties of quasi-isolated semisimple elements and give a classification in terms of the affine Dynkin diagram of $G$. Tables are provided for adjoint simple groups. | |
| dc.description | 18 pages, 3 tables | |
| dc.identifier | https://arxiv.org/abs/math/0402276 | |
| dc.identifier | http://arxiv.org/abs/math/0402276 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/70194 | |
| dc.subject | Group Theory | |
| dc.subject | 20G | |
| dc.title | Quasi-isolated elements in reductive groups | |
| dc.type | text |